SAQQARA: Stochastic gravitational wave background analysis
Abstract
SAQQARA analyzes stochastic gravitational wave background signals. This Simulation-based Inference (SBI) library is built on top of the swyft code (ascl:2302.016), which implements neural ratio estimation to efficiently access marginal posteriors for all parameters of interest. Simulation-based inference combined with implicit marginalization (over nuisance parameters) has been shown to be well suited for SGWB data analysis.
- Publication:
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Astrophysics Source Code Library
- Pub Date:
- August 2024
- Bibcode:
- 2024ascl.soft08015A
- Keywords:
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- Software